As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT PACK ILLUMINATED ON RECALL, EXTINGUISHES ON MC RESET. ACFT GROUNDED. ACCOMPLISHED PACK/ZONE TEMP CONTROLLER OPS TEST. LOGGED LT PACK TCV. FAULT CLEARED BUT SUGGEST CHANGING IT DUE TO HISTORY IAW MM 21-61-00. REPLACED LT PACK TCV LEAK CK, NO LEAKS NOTED. BITE CK NO FAULTS.